Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7271839 | Display device of focal angle and focal distance in iris recognition system | Won Hee Lee, Jang Jin Chae | 2007-09-18 |
| 7095901 | Apparatus and method for adjusting focus position in iris recognition system | Won Hee Lee, Jang Jin Chae | 2006-08-22 |